| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $10.29 | 11.695% | $11.4934 | $11.49 | $11.50 | $11.50 |
| Purchase #2 | $161.50 | 3.521% | $167.1864 | $167.19 | $167.20 | $167.20 |
| Purchase #3 | $64.33 | 5.547% | $67.8984 | $67.90 | $67.90 | $67.90 |
| Purchase #4 | $125.90 | 13.343% | $142.6988 | $142.70 | $142.70 | $142.70 |
| Purchase #5 | $108.71 | 6.824% | $116.1284 | $116.13 | $116.15 | $116.10 |
| Purchase #6 | $245.72 | 3.766% | $254.9738 | $254.97 | $254.95 | $255.00 |
| Purchase #7 | $67.72 | 13.525% | $76.8791 | $76.88 | $76.90 | $76.90 |
| 7 purchase totals = | $784.17 | $837.2583 | $837.26 | $837.30 | $837.30 | |